66070071

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 97084416

約数和(自身を除く): 31014345

約数列:

[1, 3, 9, 103, 263, 271, 309, 789, 813, 927, 2367, 2439, 27089, 27913, 71273, 81267, 83739, 213819, 243801, 251217, 641457, 7341119, 22023357, 66070071]

約数ペア:

[(1, 66070071), (3, 22023357), (9, 7341119), (103, 641457), (263, 251217), (271, 243801), (309, 213819), (789, 83739), (813, 81267), (927, 71273), (2367, 27913), (2439, 27089)]